Finding the Third Proportional to 7,946,988 and 16,613,496

Step by Step Solution

1. Step 1: Write the proportion equation
   7,946,988 : 16,613,496 = 16,613,496 : x
2. Step 2: Convert to fraction form
   7,946,988/16,613,496 = 16,613,496/x
3. Step 3: Cross multiply
   7,946,988x = 16,613,496 × 16,613,496
4. Step 4: Simplify right side
   7,946,988x = 276,008,249,342,016
5. Step 5: Solve for x
   x = 276,008,249,342,016/7,946,988
6. Step 6: Final answer
   x = 34,731,177.31